SKU: MPD69058
MPN: MPD59058
The MPD Racing Quarter Midget Engine Drive Sprocket 58 Tooth is a precision-engineered component engineered for quarter midget racing applications. This aluminum sprocket is black anodized for corrosion resistance and durability under high-RPM conditions, making it the direct replacement or upgrade choice for racers seeking consistent power transfer from engine to drivetrain. The 58-tooth configuration provides a specific gear ratio tuned for quarter midget performance characteristics and track conditions.
Weighing 1.05 lbs with compact dimensions of 6 x 1.5 x 6 inches, this sprocket integrates seamlessly into quarter midget drivetrain assemblies without adding unnecessary rotating mass. The aluminum construction reduces inertia compared to heavier alternatives, which contributes to quicker throttle response and improved acceleration characteristics. Black anodizing provides a hard, protective oxide layer that resists oxidation and maintains finish integrity through repeated thermal cycles and exposure to fuel and oil mist common in racing environments.
Quarter midget racers rely on precision components to maintain competitive edge on short-track courses. The 58-tooth sprocket serves drivers optimizing engine output for acceleration-focused setups where gear ratio selection directly affects lap times. MPD Racing components are recognized in the quarter midget racing community for consistent manufacturing tolerances and fit-to-spec performance. This sprocket is sold individually and integrates with standard quarter midget engine mounting and chain drive systems.
Tooth count selection in sprocket systems determines overall gear reduction and engine RPM at given vehicle speeds. The 58-tooth specification represents a mid-range ratio within quarter midget applications, suitable for drivers seeking balanced acceleration without sacrificing top-end speed. Proper sprocket selection depends on track layout, engine power output, and tire rollout specifications—factors that make correct part identification essential for competitive performance.
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